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Elon Musk · Tweet Archive

The tweet archive.

15 years of Elon, fully searchable. The production archive uses Supabase as the source of truth, with 94,952 indexed tweets available in development as a full-archive fallback and a curated annotation layer for context, theory, and how major claims aged.

Browsing the full local archive fallback (94,952 indexed tweets).
Showing 801-850 of 6,967 matching tweets
Aug 26, 2025

@raines1220 LiDAR also does not work well in snow, rain or dust due to reflection scatter. That’s why Waymos stop working in any heavy precipitation. As I have said many times, there is a role for LiDAR in some circumstances and I personally oversaw the development of LiDAR for the SpaceX

3.3K likes324 RT161 replies
Sep 29, 2022

@WholeMarsBlog @Gfilche There will be lots of technical detail & cool hardware demos

4.7K likes332 RT283 replies
Mar 29, 2025

RT @cb_doge: BREAKING: SpaceX is deploying Starlink kits to aid communication in the affected regions in Thailand and Myanmar. https://t.co…

0 likes2.8K RT0 replies
Mar 9, 2022

@Erdayastronaut @CopSub In our experience, COPV gain/pain flattens out above 6000 psi and is <1 above 10,000 psi, unless volume constrained like Dragon. Heating from pressurization & cooling from depressurization also become major problems at very high pressure.

5.0K likes206 RT196 replies
Nov 24, 2023

@GailAlfarATX Starship has 33 engines! If an engine failure is isolated, then many engines greatly increases reliability (Starship only loses <3% of thrust). If not, then reliability is terrible. The difference is at least 2 orders of magnitude.

2.3K likes171 RT136 replies
Aug 1, 2022

@teslaownersSV @BillyM2k @WholeMarsBlog It sure is hard to find a news source that’s accurate, relevant & not totally depressing! Old-school version of The Economist & Jon Stewart Daily Show / Colbert Report were great.

4.6K likes278 RT379 replies
Jun 1, 2022

@PPathole @Rainmaker1973 The amazing part will be having an orbital rocket that is fully & rapidly reusable with any payload at all! Everyone else gave up when they realized that their fully reusable payload<0. We still have a long way to go.

4.7K likes293 RT258 replies
Apr 9, 2023

@DimaZeniuk @SpaceX @SirineAti @captainarve @andst7 @WholeMarsBlog @EvasTeslaSPlaid @GailAlfarATX @JaneidyEve @TeslaAIBot @1stMarsColonist And we need to add 3 more Raptor Vacuum engines, because it’s inevitable

3.3K likes213 RT180 replies
Nov 8, 2025

RT @Starlink: Starlink will soon be available on British Airways, Aer Lingus, Iberia, Level and Vueling aircraft. Stream, game, work and m…

0 likes2.7K RT0 replies
Jul 1, 2023

@rustyrockets @shellenberger @mtaibbi @rumblevideo Good question

3.2K likes195 RT153 replies
Feb 19, 2022

@GailAlfarATX @WholeMarsBlog Actually, April 7th

4.3K likes338 RT451 replies
Dec 2, 2024

@prmshra Don’t be silly. I oversaw the SpaceX engineering team that built the Dragon LiDARs used to dock with @Space_Station! They are simply the wrong solution for a complex terrestrial road system that was designed for biological neural nets and eyes. Therefore the right, imo only,…

3.6K likes231 RT109 replies
Oct 3, 2020

@Erdayastronaut @SpaceX All of that and more. We’re doing a broad review of launch site, propulsion, structures, avionics, range & regulatory constraints this weekend. I will also be at the Cape next week to review hardware in person.

4.8K likes206 RT125 replies
Jul 5, 2021

@TaiigerBlue @Tesla @omarsultan @pauljamil @WholeMarsBlog @slye @JohnnaCrider1 @teslaownersSV @tesla_raj @Manic_Marge It’s awesome

4.6K likes199 RT356 replies
May 8, 2018

@WeDragonSlayers Flesh without Blood & Kill V Maim on Art Angels album https://t.co/MycGWvbYGk https://open.spotify.com/album/5hB4jVN4ZHpubyiMmW81K1?si=w_40XQKaQeOx5HfdWR4-0Q

3.9K likes676 RT84 replies
Jan 25, 2025

RT @BillAckman: Consider the impact of Starlink becoming available everywhere and @X as a free global news and information platform, when t…

0 likes2.7K RT0 replies
Oct 13, 2022

@spideycyp_155 @FedorovMykhailo @SpaceX There are some active terminals

3.9K likes587 RT234 replies
Apr 7, 2020

@Erdayastronaut @SpaceX Aim for zero velocity just above surface & fall. You won’t fall fast.

4.8K likes174 RT153 replies
Nov 24, 2024

@ajtourville @SpaceX A truly reusable orbital-entry-class heat shield is the single biggest technology problem remaining

3.7K likes218 RT250 replies
May 6, 2024

@cnunezimages A super reliable, light, reusable heat shield is the biggest technical challenge remaining for Starship

2.8K likes205 RT328 replies
Mar 9, 2016

The AEI meeting wasn't secret and I was only there for a few hours to talk about Mars and sustainable energy. Nothing to do with Trump.

3.4K likes815 RT235 replies
Jul 18, 2016

Can't wait to see all three cores of Falcon Heavy come back for landings! First two will be almost simultaneous. https://t.co/ryMiewZM4L http://www.orlandosentinel.com/news/space/go-for-launch/os-spacex-landing-pads-space-coast-20160718-story.html

3.2K likes917 RT146 replies
Jun 10, 2025

@ConfuEth @WholeMarsBlog @StuartZuckerma1 Tesla AI/Autopilot could probably beat the best human around a track already. Eventually, it really won’t be a contest at all. Human reflexes cannot match machines.

3.1K likes348 RT438 replies
Dec 10, 2015

Aiming for Falcon rocket static fire at Cape Canaveral on the 16th and launch about three days later

2.8K likes1.1K RT184 replies
Oct 6, 2020

@SciGuySpace It’s a step in the right direction, but they should really aim for full reusability by 2026. Larger rocket would also make sense for literal economies of scale. Goal should be to minimize cost per useful ton to orbit or it will at best serve a niche market.

4.6K likes204 RT171 replies
Jul 1, 2021

@torybruno Your company said the exact opposite in 2014 when it got a sole-source, uncompeted $11B DoD launch contract. https://t.co/Abd5sWhZDt In any event, expendable rockets are as relevant to the future as expendable aircraft. Rapidly reusable rockets are all that matter. https://www.cbsnews.com/network/news/space/home/spacenews/files/042914_ula_blockbuy.html

4.2K likes291 RT347 replies
Sep 22, 2023

@iamtomnash The Fox anchor is talking utter nonsense. I challenged Putin to a physical fight over Ukraine and SpaceX and provided massive support to Ukraine, as the Ukrainian government has repeatedly acknowledged.

2.6K likes229 RT261 replies
Mar 31, 2026

@DimaZeniuk Slightly different variants of stainless alloys are used in the rocket and truck, but pretty close overall

3.8K likes229 RT260 replies
Sep 1, 2021

@Kristennetten @StianWalgermo @Tesla @ARKInvest @WholeMarsBlog @alex_avoigt @Teslarati @TeslaPodcast @mortenlund89 I was in the Berlin paint shop talking to the team on my last visit. It’s gonna be great! But bear in mind that it takes about a year for a new factory to reach volume production. Production is super hard work, which is why I have great respect for those who do it.

4.2K likes268 RT263 replies
Nov 2, 2025

@rmcentush Starship could deliver 100GW/year to high Earth orbit within 4 to 5 years if we can solve the other parts of the equation. 100TW/year is possible from a lunar base producing solar-powered AI satellites locally and accelerating them to escape velocity with a mass driver.

2.5K likes225 RT170 replies
Sep 22, 2024

@ajtourville The main reason for coming in belly first is due to the subsonic orientation being a natural outcome of the center of mass and center of pressure being where they are needed for Starship to survive hypersonic heating by maintaining a ~70 degree angle of attack. Can’t come in…

3.6K likes248 RT244 replies
Jan 31, 2024

@SawyerMerritt Starlink team is working hard to ensure an amazing Internet connectivity experience for Hawaiian Airlines flyers. Should be profound and feel you’re on the ground, not even in an airplane.

3.5K likes223 RT156 replies
Aug 13, 2022

@WholeMarsBlog @wintonARK Waitlist is too long. Will enable again as we ramp production.

4.1K likes259 RT246 replies
Apr 29, 2022

@TeslaOwnersEBay @GailAlfarATX @Tesla @EvaFoxU @Proxima06_Aiai @DBurkland @lewins_ian @Lstad78 @1stMarsColonist @JosephVVallace @dubbleotrippleo No, I meant wide release to high safety score beta participants. Going to all beta participants is expected later this year.

4.1K likes223 RT303 replies
Dec 28, 2025

RT @waitbutwhy: Journalists not doing journalism anymore presents a golden opportunity for random YouTubers to skyrocket into relevance by…

0 likes2.4K RT0 replies
Dec 26, 2025

RT @ThomasSowell: Jamie Dimon: "You’ve got to look at Elon Musk, at SpaceX, Tesla, Neuralink – the guy is our Einstein. I'd like to be help…

0 likes2.4K RT0 replies
Aug 17, 2015

Article on @SpaceX and colonizing Mars by @waitbutwhy http://t.co/HhBJ48QSMW http://waitbutwhy.com/2015/08/how-and-why-spacex-will-colonize-mars.html

2.0K likes1.3K RT99 replies
Apr 10, 2019

@CdeCiencia First flight for Falcon Heavy Block 5 means there is some risk of failure between 5% to 10% imo. Many good design improvements from Falcon Heavy demo, but the changes are unproven.

4.1K likes239 RT94 replies
Apr 26, 2024

@Erdayastronaut A booster catch attempt is highly likely this year. For the ship, we need to be sure that it will survive reentry and retain aero control authority, so that means at least 2 successes landing at a precise point in the ocean.

3.1K likes270 RT168 replies
Sep 24, 2024

@Austen A surprising number of people don’t understand what a profound level unlock full reusability is. It is the holy grail of rocketry and the fundamental breakthrough needed to make life multiplanetary. Starship is designed for full & rapid reusability – launch, land, refill…

3.5K likes285 RT208 replies
Feb 10, 2025

RT @teslaownersSV: Starship isn’t using AI to land. Code written by engineers. 🤯🤯🤯 It’ll take us to Mars https://t.co/DhgAS2FwKd

0 likes2.3K RT0 replies
Mar 22, 2023

@planet4589 @VirtuallyNathan Lot of new technology in Starlink V2, so we’re experiencing some issues, as expected. Some sats will be deorbited, others will be tested thoroughly before raising altitude above Space Station.

2.9K likes228 RT138 replies
Feb 21, 2022

@BRO_SPI_Airport @SpacePadreIsle @SpaceX Sounds good, we will send one over

4.0K likes200 RT232 replies
Aug 4, 2019

@SciGuySpace Yes, detailed review of the first orbital Starship, explaining the pros & cons of each design decision

4.1K likes192 RT83 replies
Aug 6, 2025

@abhiyogi Slight chance of Starship flight to Mars crewed by Optimus in Nov/Dec next year. A lot needs to go right for that. More likely, first flight without humans in ~3.5 years, next flight ~5.5 years with humans. Mars city self-sustaining in 20 to 30 years.

2.6K likes375 RT340 replies
Jan 19, 2025

RT @WholeMarsBlog: *SBF steals money from people and donates it to Democrats* Democrats: Thank you Mr. Billionaire! *Silicon Valley start…

0 likes2.3K RT0 replies
Jul 10, 2018

@BBCWorld Moreover, based on extensive cave video review & discussion with several divers who know journey, SpaceX engineering is absolutely certain that mini-sub can do entire journey & demonstrate at any time.

3.5K likes448 RT138 replies
Mar 5, 2026

@wholemars I should have said “insanely biased”

3.2K likes160 RT264 replies
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